tx 0x4f8a928d0c4fdc13f6fa20fd4b777a1c5593e856cbe1083671f0f0a7d3bc6c09Copy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 10143142,
    "new_price": 29348000000
  }
}